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2011 173 Wetlands of the Hudson Bay Lowlands 2011 BOOK REVIEWS 173 Wetlands of the Hudson Bay Lowlands: An Ontario Review By John Riley. 2011. Nature Conservancy of Canada and the Ontario Ministry of Natural Resources, 36 Eglinton Avenue West, Suite 400, Toronto, Ontario M4R 1A1 Canada. 156 pages. NCC: http://www.natureconservancy.ca; OMNR: http://www. mnr.gov.on.ca/en/Business/FarNorth. The Hudson Bay Lowlands are the longest marine and characteristics. Appendices add further informa- wetlands in the world and cover an area larger than tion on the wetlands and vegetation. Great Britain. Because of the harsh living conditions This is a book for scientists and very serious ama- and swampy nature of the area there are few people. teurs. For example, all the species are identified by The lowlands are shared with Manitoba and Quebec, their scientific name only. Those who have the back- and the area came to prominence with the construction ground will find this work to be a great resource that of the La Grand River hydroelectric project in the 1970s contributes significantly to our knowledge base of and 1980s. These flooded large areas resulted in the re - Northern Ontario. It identifies all the wetland types lease of mercury that had major impacts on the wildlife and gives their critical physical and chemical charac- [including humans]. Similar developments could have teristics. There is good coverage of the vegetation which major consequences for the Ontario wetlands. includes mosses, grasses as well as higher plants. There This book is a scientific report of the results of field is little information on animal life and, oddly, the author investigations along the Ontario coast of Hudson and only uses their common names. James Bay. Written by John L. Riley, Chief of Science The report is well illustrated by numerous air and of the Nature Conservancy of Canada and the author of ground photos, supplemented by close ups of flowers Flora of the Hudson Bay Lowland and its post-glacial and seeds. There are several excellent maps and many origins [on the National Research Council Canada’s graphs and charts. These additions and the well organ- website put in the title, not the impossibly-long URL]. ised text make this an easy report to use. The current work is an inventory and mapping of the The only other comment I have is the author’s in - region’s plant biodiversity. Its primary purpose is land correct use of the word parameter in a report that is use planning to enable authorities to identify areas for otherwise so precise. protection and potential sustainable economic devel- This report is a valuable and important addition to opment. The report covers the geology, climate and an under-researched area of Canada. I hope it will be biol ogy of this remote area. Using defined sampling used by those making decisions on development in methods the author establishes wetland variability and this sensitive region. I doubt if many politicians will succession, environmental variability and wetland types understand its information, but they should listen to the 174 THE CANADIAN FIELD-NATURALIST Vol. 125 scientists who advise them. Personally I was delighted ROY JOHN to read it, as I will be visiting James Bay this summer, 2193 Emard Crescent, Beacon Hill North, Ottawa, Ontario, and I extracted much useful material. K1J 6K5 Canada.
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